3a thread class right-hand 0.280" thread length hexagon head style 0.031" hole diameter 32 thread quantity per inch passivate screw surface treated unjc thread series
3a nut thread thread class right-hand nut thread 0.500" nut thread thread length 1.219" overall length 20 stud thread thread quantity per inch header point 0.062 in. long by 0.156 in. dia on stud end cadmium surface treated unf nut thread thread series
3a thread class right-hand 0.740" thread length flat chamfer head style 0.070" hole diameter 28 thread quantity per inch cadmium surface treated unf thread series
2a thread class right-hand 0.750" thread length round extended washer head style 32 thread quantity per inch cadmium screw surface treated unf thread series
2a thread class right-hand 1.625" thread length fillister head style 0.037" hole diameter 40 thread quantity per inch cadmium screw surface treated unc thread series
3a thread class right-hand 0.355" thread length hexagon head style 0.046" hole diameter 32 thread quantity per inch cadmium surface treated unf thread series